From 8abc712ea4867a81c860853048f24e511bbc20f2 Mon Sep 17 00:00:00 2001 From: "Ritesh Harjani (IBM)" Date: Wed, 22 Nov 2023 14:32:15 +0530 Subject: ext2: Fix ki_pos update for DIO buffered-io fallback case Commit "filemap: update ki_pos in generic_perform_write", made updating of ki_pos into common code in generic_perform_write() function. This also causes generic/091 to fail. This happened due to an in-flight collision with: fb5de4358e1a ("ext2: Move direct-io to use iomap"). I have chosen fixes tag based on which commit got landed later to upstream kernel. Fixes: 182c25e9c157 ("filemap: update ki_pos in generic_perform_write") Cc: stable@vger.kernel.org Reviewed-by: Christoph Hellwig Signed-off-by: Ritesh Harjani (IBM) Signed-off-by: Jan Kara Message-Id: --- fs/ext2/file.c | 1 - 1 file changed, 1 deletion(-) (limited to 'fs/ext2') diff --git a/fs/ext2/file.c b/fs/ext2/file.c index 1039e5bf90af..4ddc36f4dbd4 100644 --- a/fs/ext2/file.c +++ b/fs/ext2/file.c @@ -258,7 +258,6 @@ static ssize_t ext2_dio_write_iter(struct kiocb *iocb, struct iov_iter *from) goto out_unlock; } - iocb->ki_pos += status; ret += status; endbyte = pos + status - 1; ret2 = filemap_write_and_wait_range(inode->i_mapping, pos, -- cgit v1.2.3